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P2181 Volkswagen Code - Cooling System Performance

- Code Popularity: 38,788 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 2/3
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What are the Possible Causes of the DTC P2181 Volkswagen?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Low coolant level
  • Faulty Engine Coolant Temperature Sensor
  • Stuck or leaking thermostat
  • Engine Coolant Temperature Sensor harness is open or shorted
  • Engine Coolant Temperature Sensor circuit poor electrical connection
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How to Fix the DTC P2181 Volkswagen?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Code Tech Notes





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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2181 Volkswagen code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code P2181 Volkswagen Description

The Engine Control Module (ECM) monitors the Engine Coolant Temperature Sensor signal to determine the engine temperature. the ECM sets the OBDII code when the Engine Coolant Temperature Sensor signal is out of factory specifications.

OBDII Code P2181 Volkswagen - Cooling System Performance - AutoCodes.com
P2181 Volkswagen Code - Cooling System Performance

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Code P2181 Volkswagen comments

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